baber/WOPTO huggingface dataset:
Patent JP-H07173115-A (JP)
Title: Production of 1-substituted phenyl-1-alkylamine derivative
Inventor: KOJIMA KOICHI
IPC: C07C271/10
Filed: 1994-08-08
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for a 5alpha-reductase inhibitor in excellent yield by reacting an amide compound with a halogen or its equivalent in the presence of an alcohol and a base and then carrying out the dealkoxycarbonylation, etc. CONSTITUTION:This method for producing a 1-substituted phenyl-1-alkylamine derivative expressed by formula III (R<1>a, R<1>b and R<1>c each is H or a 1-6C alkoxy; R<2> and R<3> each is a 1-6C alkyl, with the proviso that R<1>a to R<1>c are not simultaneously H) is to react an amide compound expressed by formula I with a halogen or its equivalent in the presence of an alcohol expressed by the formula R<4>OH (R<4> is a 1-6C alkyl or a 7-14C aralkyl) and a base, provide a compound expressed by formula II and then carry out the dealkoxycarbonylation of the prepared compound expressed by formula II. The resultant compound expressed by formula III is useful as an intermediate for producing azasteroids having excellent inhibiting actions on 5alpha-reductases. Compounds expressed by formula IV, etc., are cited as the azasteroids which are useful for benign prostatic hypertrophy, acne, seborrhea, female hypertrichosis, male baldness, prostatic cancer, etc.
Patent JP-S5975399-A (JP)
Inventor: TAKESHI NORIO
IPC: G06F11/30
Filed: 1982-10-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0353080-A (JP)
Title: Method for preventing corrosion of inside of copper alloy tube
Inventor: SAKANISHI AKIHIRO
IPC: C23C22/52
Filed: 1989-07-20
Abstract: PURPOSE:To increase the efficiency of sticking of iron and to enhance the corrosion preventing effect by injecting a ferrous sulfate soln. into a Cu alloy tube for a prescribed time and then injecting a soln. prepd. by adding carboxylic acid ions to the ferrous sulfate soln. CONSTITUTION:A ferrous sulfate soln. is injected into a Cu alloy tube for >=10hr. Carboxylic acid such as citric acid is then dissolved in the ferrous sulfate soln. and the resulting soln,. contg. carboxylic acid ions is injected into the tube to form an iron coating film on the inside of the tube. The amt. of the iron coating film stuck is increased and the adhesion is improved. This method is effective in preventing the corrosion of heat exchangers each having a long heat exchanger tube and requiring short-time treatment, e.g., the heat radiating part of a seawater desalting apparatus.
Patent JP-H1180539-A (JP)
Title: Production of rigid polyurethane foam having low thermal conductivity
Inventor: GLUECK GUISCARD DR
IPC: C08J9/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To produce the subject foam having lowered thermal conductivity and good handleability, etc., and useful as an insulation material for composite element, etc., by adding graphite to an organic polyisocyanate, etc., and a compound having reactive hydrogen atom and reacting the mixture in the presence of a foaming agent, etc. SOLUTION: The objective foam useful for filling the hollow space of a refrigeration apparatus or a heating element is produced by reacting (A) an organic polyisocyanate and/or a modified organic polyisocyanate (e.g. diphenylmethane diisocyanate) with (B) one or more kinds of compounds having >=2 reactive hydrogen atoms (e.g. polyether polyol) in the presence of (C) a foaming agent, (D) a catalyst and optionally (E) an assistant and/or an additive. In the above reaction, preferably 1-10 wt.% (based on the whole foam) of graphite is added to the component A and/or B. Preferably, >=50% of the graphite has particle diameter of <20 μm.
Patent JP-S6165542-A (JP)
Title: Cordless telephone set
Inventor: TSUTSUMI TAKAO
IPC: H04M1/00
Filed: 1984-09-05
Abstract: PURPOSE:To simplify the structure and to attain ease of handling by providing a base station connected to a telephone line, a hand set operated in cooperation with the said base station, a response switch as an operation switch of the base station and a call switch. CONSTITUTION:A call tone from a telephone line inputted by a telephone cord 2 and an INTERCOM call tone from the handset inputted from an antenna 5 are outputted from a speaker 4 and when a response switch 11 is depressed, the set is connected to a telephone line or the handset, the voice of the opposite party is listened to from the speaker 4, the own voice is inputted from a microphone 3 and the voice is transmitted as the signal. When the talking is finished, the response switch 11 is depressed once again and the base station is restored to the initial state. When the handset is desired to be called, the call switch 12 is depressed regardless of distinguishment of the INTERCOM or transfer, the handset produces a call tone. When the handset responds thereto, the base station and the handset are communicated.
Patent JP-2000333810-A (JP)
Title: Poured china spoon
Inventor: HAYASHI KIYOHIRO
IPC: A47G21/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To separate soup and ingredients or noodle with one hand by forming a release hole for soup on the main body of china spoon so as to easily separate ingredients or noodle and soup with one hand. SOLUTION: Holes 2 and 3 are bored near a boundary between the portion of a china spoon for spooning up soup and the portion of a handle extended from that portion. When this hole is bored too high, since it is necessary to incline the china spoon close to a hand having the handle, the hand is made dirty and it is not preferable. When the hole is bored too low, there is the demerit of disabling spooning-up of soup when drinking soup, and it is not preferable. The hole is positioned suitably close to the boundary between the portion for spooning up soup and the portion of the handle extended from that portion. Concerning the shape of the hole, star, triangle or rectangle is not preferable since it takes long time for washing. Thus, ingredients or noodle and soup can be easily separated with one hand, trouble is canceled and meals can be enjoyed.
Patent JP-H0477577-A (JP)
Title: Coating for forming piezoelectric buzzer and its electrode
Inventor: NAKAYA FUMIO
IPC: G10K9/122
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the subject coating, containing metallic Pd powder, a specific resol type phenolic resin, a saturated or an unsaturated fatty acid (salt thereof) and graphite, excellent in electric conductivity, screen printability, adhesion, etc., and capable of providing a thin film of a piezoelectric vibrator for affording electrodes improved in capacity. CONSTITUTION:The objective coating, containing a paste composed of (A) 85-96wt.% metallic palladium powder and (B) 15-4wt.% resol type phenolic resin establishing the relations between respective transmittances of (l/n) = 0.8-1.2, (m/n) = 0.8-1.2, (b/a) = 0.8-1.2 and (c/a) = 1.2-1.5 when the infrared transmittances of a 2-monosubstitution product, a 2,4-disubstitution product, a 2,4,6-trisubstitution product, methylol group, dimethylene ether and phenyl group of the aforementioned resin measured by infrared spectroscopy are successively (l), (m), (n), (a), (b) and (c), and further blending (C) a saturated or unsaturated fatty acid (salt thereof) in an amount of 0.1-8pts.wt., based on 100pts.wt. total amount of the components (A) and (B), and (D) graphite in an amount of required pts. wt. based on 100pts.wt. total amount of the components (A) and (B) therewith.
Patent JP-S6341998-A (JP)
Inventor: TSURUTA KAZUMOTO
IPC: G08B27/00
Filed: 1986-08-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05228213-A (JP)
Title: Apparatus for counting number of distribution and administration of fluid, especially fluid of medicine
Inventor: ANDOREA MARETSURI
IPC: B05B11/00
Filed: 1991-07-25
Abstract: PURPOSE: To provided a counter for a number of times of administration, which can be easily used for the distributed administration of fluid, particularly the fluid medicine in safety, by numerically displaying the number of distributed administration amount successively. CONSTITUTION: A counter comprises a distributor comprising an operating member 8 of a counting means 2 for the fluid administration amount in connection with an opening 31 of a container 1, a ring nut 4 for fastening a distributing means onto the opening 31, and an elastic means 16 which can transmits the movement in an axial direction, of the operating member, to the ring nut, in the rotation for performing the display of various numbers on a rotary and axis element 9, onto an observing position 19 in a control member 8, and the rotation and the movement in an axial direction of an element 9 in a direction.
Patent JP-H0742258-A (JP)
Title: Heat-insulating and ventilating structure for building by method of framework construction
Inventor: ISHII MASAO
IPC: E04B1/76
Filed: 1993-07-28
Abstract: PURPOSE:To prevent the generation of dew condensation positively by utilizing the advantage of simplicity on the execution of work and the security of simple fire resistance in a framework construction method, adopting an external heat-insulating system, installing an internal permeable layer and an external permeable layer on both sides of a heat-insulating material while holding the heat-insulating material and mutually communicating with the internal permeable layer on the outside of a wall framework and the internal permeable layer on the outside of a roof framework. CONSTITUTION:Internal permeable layers 52a, 52b are mounted by disposing heat- insulating materials 51a, 51b in tension in the surface direction while interposing first spacers 50a, 50b for ventilation on the outsides of boards 31, 46 set up on the outdoor sides of a wall framework 24 and a roof framework 25 and external permeable layers 56a, 56b by arranging facing materials 55a, 55b in tension in the surface direction while interposing second spacers 54a, 54b for ventilation on the outsides of the heat- insulating materials. A ventilating hole 46a mutually communicating with the internal permeable layer 56a, 56b set up outside both frameworks 24, 25 respectively is formed to the board 46 of the roof framework 25.
Patent JP-H0235461-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: C07D487/22
Filed: 1988-07-25
Abstract: PURPOSE:To reduce residual potential of a photosensitive body and to enhance sensitivity and potential stability at the time of repeated uses by using a specified pigment as an electric charge generating material. CONSTITUTION:The photosensitive layer formed on a conductive substrate contains at least one kind of the tetraazaporphyrin derivatives represented by formula I and the tetraazaporphyrin metal complex salt derivatives represented by formula II. In formulae I and II, X is H, D, or the like; each of R1 and R2 is H, alkyl, or the like; M is a metal except Si and alkali metals; Y is halogen, hydroxy, or the like; and n is 0, 1, or 2. These pigments can be formed by condensing 4,5-dicyanophenanthrene with a metal (halide), or reacting phenanthrene-4,5-dicarboxylic acid (anhydride) with urea, and the pigment of formula III can be used.
Patent JP-S6077917-A (JP)
Title: Manufacture of alloy steel having superior resistance to stress corrosion cracking
Inventor: SAKAI JIYUNICHI
IPC: C22C38/00
Filed: 1983-10-05
Abstract: PURPOSE:To manufacture an alloy steel having superior resistance to stress corrosion cracking by explaining the interaction between alloying elements on resistance to stress corrosion cracking and the relation between the interaction and conditions during soln. heat treatment. CONSTITUTION:The composition of an alloy steel is composed of, by weight, <0.03% C, <2% Si, <2% Mn, <0.02% P, <0.01% S, 20-30% Ni, 12-25% Cr, <10% Mo, <0.3% N, <0.1% Ca and/or <2% Cu, and the balance Fe with inevitable impurities while satisfying equation I , and the value of DELTA represented by equation II is regulated to >=5. The alloy steel is subjected to soln. heat treatment or semi-soln. heat treatment at a temp. Tf which is in the range of 950- 1,200 deg.C and satisfies conditions represented by equation III.
Patent JP-H06217048-A (JP)
Title: Image supply device, image output device, image supply/ output device controller, image forming system including those devices and controller, image output method, and production of ink jet recording object
Inventor: TAKAHASHI KAZUYOSHI
IPC: B41M5/00
Filed: 1993-07-28
Abstract: PURPOSE:To print as desired the 2nd image data (logogram mark) on a recording medium of the cloth, etc., where the 1st image data (basic image), i.e., the original recording subject is printed in an image forming system of a printing system, etc. CONSTITUTION:An image supply device of a system is provided with a means which designates a pattern, the size, the recording position, the colors, etc., for the 2nd image data on a logogram mark, etc. Meanwhile the controller of an image output device is provided with the 2nd control means (520B, 520C, 520D-520F) which perform the recording control of the 2nd image data after acceptance of the preceding designation in addition to a 1st control means which performs the recording control of the 1st image data. Thus the 2nd image data are controlled independently of the 1st image data.
Patent JP-S6165801-A (JP)
Title: Nonmedical fungicide
Inventor: GOCHO SHINOBU
IPC: A61K8/30
Filed: 1984-09-07
Abstract: PURPOSE:To provide a fungicide containing formyl-mono-trimethylcyclohexene as an active component, having broad fungicidal spectrum effective to suppress the proliferation of microorganisms such as fungus, exhibiting excellent fungicidal activity in gaseous state and useful as an aromatic agent for room, etc. CONSTITUTION:The objective agent contains an effective amount of formylmono-trimethylcyclohexene of formula I (the group of formula II represents that arbitrary one bond between adjacent C atoms in the carbon ring is double bond; n is 1-3), e.g. 1-formyl-3-methyl-1-cyclohexene, 1-formyl-3,5- dimethyl-3-cyclohexene, isocyclocitral, etc. as an active component. The compound is useful for imparting antifungal property to a various materials such as foods, drinks, cosmetics, tonic medicines, feeds, general industrial materials, etc., and especially useful as an aerosol or solid room aromatic or deodorant taking advantage of its remarkable antifungal activity in gaseous state.
Patent JP-H1174263-A (JP)
Title: Thermal oxide film formation of silicon carbide semiconductor device
Inventor: UENO KATSUNORI
IPC: H01L21/316
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To form an SiO2 film which is 10% or more thicker than that conditions considered to have been the fastest oxidation velocity in a conventional method in an Si surface by setting a vapor partial pressure in a mixed gas of vapor and oxygen at a value in a specific range, when forming a thermal oxide film of a silicon carbide semiconductor device. SOLUTION: When a silicon oxide film is formed on a heated SiC surface by introducing vapor and oxygen, a vapor partial pressure p(H2 O)/[p(H2 O)+pO2 ] is controlled within the range of 0.1 to 0.9. Here, p(H2 O), p(O2 ) express the vapor pressures of vapor and oxygen, respectively. In a thermal oxide film formation method for forming an SiO2 film by pyrogenic oxidation for performing thermal oxidation by introducing hydrogen and oxygen, the flow ratio of hydrogen and oxygen is controlled in the range of 1:0.6 to 1:9.5. Accordingly, a partial pressure of vapor is in the range of 0.1 to 0.9 as oxidation atmosphere in a furmace.
Patent JP-H02125816-A (JP)
Title: Method for heating multi-layers clad steel plate
Inventor: KONUMA YUKIO
IPC: C21D9/00
Filed: 1989-07-19
Abstract: PURPOSE:To enable rolling, in which reversed machine between a heating furnace and a rolling mill is not needed by laying multi-layers clad steel plate on the specific shaped dummy slab and heating these in a heating furnace at the time of heating the clad steel plate composed of different kinds of metals differing in coefficients of linear expansion and deformation resistance. CONSTITUTION:At the time of heating the clad steel plate 1 composed of a base steel plate 1A having the small coefficient of linear expansion and a clad steel material 1B having the large coefficient of linear expansion for hot rolling, the clad steel plate 1 is warped with the difference between the coefficients of linear expansion in both composed materials and can not be bitten into rolls in the rolling mill 11. In order to prevent this defect, after heating in the heating furnace 8 while directing the clad material 1B having the large coefficient of linear expansion in the clad steel plate 1 downward and laying on the dummy slab 3 having only width size narrower than the clad steel plate 1, the clad steel plate 1 and the dummy slab 3 are separated by utilizing a stopper 9C. Then, by sending to the rolling mill 11 and rolling after removing scale on the face and rear of the clad steel plate 1, the clad plate 1 is bitten into the rolls in the rolling mill 11 and can be rolled without needing the reversed machine between the heating furnace and the rolling mill.
Patent JP-H0825433-A (JP)
Title: Sprue runner removing device for injection molding machine
Inventor: ABE SHINICHI
IPC: B22D17/22
Filed: 1994-07-15
Abstract: PURPOSE:To simplify the structure of an injection molding machine by using one robot for both replacing molds and removing a sprue runner without separately providing robots for replacing cassette molds and removing the runner in the machine. CONSTITUTION:Clamps 10 for grasping a sprue runner NR in which a runner stripper plate is removed are mounted at a robot hand 6 for replacing cassette molds S, T of stationary and movable sides. After the clamps 10 grasp the runner NR, a robot hand 6 is controlled to be operated in the three axial directions of X, Y and X to remove the runner NR out of an injection molding machine l.
Patent JP-H0474348-A (JP)
Title: Library device
Inventor: SATO MASATERU
IPC: G11B15/68
Filed: 1990-07-14
Abstract: PURPOSE:To immediately execute read and write at the time when a storage medium is loaded to a driving device by detecting its kind at the time when a hand of a carriage grips a storage medium,and switching to a read/write state corresponding to the storage medium of its kind. CONSTITUTION:On a hand 7 for gripping a storage medium 1 provided on a carriage 5, a sensor 9 for detecting a kind discriminating part 8 attached to the storage medium 1 is provided, a detecting signal obtained by detecting the kind discriminating part 8 by this sensor 9 is applied to a control part 4 of a driving device or a main control part 10, and in accordance with the storage medium 1 of this kind, a control operation of this control part 4 of a driving device or the main control part 10 is executed. That is, when the hand of the carriage grips the storage medium, its kind is detected,and the control operation, etc., of the control part of a driving device or the main control part of the storage medium are switched to a state corresponding to read of the storage medium of its kind. In such a way, when the storage medium 1 is loaded to the driving device, read and write corresponding to its storage medium can be executed immediately.
Patent JP-S5890449-A (JP)
Title: Conveyor device of work
Inventor: MIZUSHIMA OSAMU
IPC: B23Q7/00
Filed: 1981-11-24
Abstract: PURPOSE:To make it possible to drive a device with a single driving source by providing a cam for reciprocating operation and a cam for vertical operation, and reciprocating and vertically moving the device while driving a link mechanism with said cam, in a mechanism where a transfer bar makes both vertical and reciprocating motion. CONSTITUTION:By driving and turning a cam shaft 15 to turn the second cam 41 and by displacing a roller 44 in contact with the cam 41, a transfer bar 3 is lifted via an arm 46 and a guide groove 30. Simultaneously, a rod 35 moves via the arm 46, and thereby another lever 32 is rocked, a transfer bar 3 is lifted, and a pin 4 is fitted in the pin hole 7 of a work A to remove a pin 5 from a pin hole 6 while lifting 7-7A from a conveyor bench 2. Further, when the cam shaft 15 is turned, a roller 14 rocks taking a shaft 10 as an axis of rotation while following a cam 16, allowing the transfer bar 3 to be reciprocated.
Patent JP-H0352507-A (JP)
Title: Looseness-suppressing apparatus of transmission line
Inventor: TAKAHASHI ATSUSHI
IPC: H02G7/04
Filed: 1989-07-19
Abstract: PURPOSE:To suppress loosening of transmission line due to thermal expansion by collapsing a flexible bag through thermal expansion of oil filled in a cylinder chamber according to the magnitude of current flowing through the transmission line. CONSTITUTION:When the current of a transmission line 2 increases due to increase of power consumption, the transmission line 2 generates heat and expands thermally thus being loosened. Current is induced in a heating element 19 fitted in an inner cylinder 14 through the current of the transmission line 2 to produce electromagnetic induction heat, which is rapidly transmitted to silicone oil 18 via a plurality of heat exchanger plates 21. Since the silicone oil 18 expands thermally, a rubber sealing member 24 forming an annular bag is collapsed and a piston 13 received in the member is pushed out rightward of a cylinder 12. Since the movement of the piston 13 causes energization of a clamping member 26 in the direction for stretching the transmission line 2 via supporting member 2, elongation of the transmission line 2 due to thermal expansion can be absorbed appropriately.
Patent JP-H0854247-A (JP)
Title: Running position indicator for vehicle
Inventor: IKEDA GENZO
IPC: G09B29/10
Filed: 1995-07-24
Abstract: PURPOSE:To indicate the position of a vehicle accurately by determining the largest curvature among curvatures calculated by a curvature calculating means and then determining the maximum curvature point representative of the position of maximum curvature. CONSTITUTION:A first decision means decides that a target feature point is an intersection, thereby, deciding that a vehicle is passing the intersection. A second decision means decides that the maximum curvature is larger than a predetermined value when the vehicle is running, thereby, deciding that the vehicle is not running straight at the intersection but turning to the right or left. Subsequently, a third decision means decides that the position where the maximum curvature is calculated is present within a predetermined range being set at the target feature point thus deciding that the maximum curvature point is present at an intersection in viewpoint of orientation and position. When the decisions of first to third decision means are entirely true, an operating means updates the reference position for starting the operation to the intersection.
Patent JP-S57112706-A (JP)
Title: Connector for optical fiber
Inventor: SUZUKI NORIO
IPC: G02B6/38
Filed: 1980-12-29
Abstract: PURPOSE:To improve the reliabiity, by providing an optical fiber holding plate, where trapezoidal grooves are formed, on a substrate and bringing the surface of an optical fiber, which is inserted and mounted in the trapezoidal groove, into contact with the substrate to conform end faces of optical fibers to each other with a high precision. CONSTITUTION:An optical fiber holding plate 13 provided with, for example, three trapezoidal grooves 12 is caused to adhere onto a ceramic substrate 11 by an adhesive, and an optical fiber 14 is inserted and provided in the groove 12. A stopper plate 15 consisting of stainless steel is put on these optical fibers 14 and is caused to adhere to them, and the optical fiber connector consisting of the substrate 11, the holding plate 13, and the stopper plate 15 is fitted in an optical fiber arrangement base 16 having a recess form. Similarly, another connector consisting of the substrate 11, the holding plate 13, and the stopper plate 15 is stored in the arrangement base 16, and end faces of optical fibers face to each other and are conformed to each other respectively.